Patent SG-11201808657T-A (SG)
Title: Systems and methods for providing data privacy in a private distributed ledger
Inventor: VOELL DAVID
IPC: G06Q20/06
Filed: 2017-03-31
Abstract: INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property -, Organization MD 1101111 0 HEIN MEM 01E010 11111 OHM III 1111110V III International Bureau 0 ...... ... (10) International Publication Number (43) International Publication Date WO 2017/173271 Al 5 October 2017 (05.10.2017) IN I PO I P CT — (51) (21) (22) (25) Filing Language: (26) Publication Language: (30) (71) (72) (74) International Patent Classification: (81) Designated States (unless otherwise indicated, for every G06Q 20/06 (2012.01) G06Q 20/38 (2012.01) kind of national protection available): AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, International Application Number: BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, PCT/US2017/025377 DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, International Filing Date: HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KH, KN, 31 March 2017 (31.03.2017) KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, English NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, English RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, Priority Data: ZA, ZM, ZW. 62/316,841 1 April 2016 (01.04.2016) US (84) Designated States (unless otherwise indicated, for every Applicant: JPMORGAN CHASE BANK, N.A. [US/US]; kind of regional protection available): ARIPO (BW, GH, 270 Park Avenue, New York, NY 10017 (US). GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, Inventors: VOELL, David; 270 Park Avenue, New York, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, NY 10017 (US). FALAH, Samer; 270 Park Avenue, New TJ, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, York, NY 10017 (US). NIELSEN, Patrick, Mylund; 270 DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, Park Avenue, New York, NY 10017 (US). SHNIR, Felix; SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, 270 Park Avenue, New York, NY 10017 (US). SARVA, GW, KM, ML, MR, NE, SN, TD, TG). Chetan; 270 Park Avenue, New York, NY 10017 (US). FERNANDEZ, Gene, D.; 270 Park Avenue, New York, Published: NY 10017 (US). — with international search report (Art. 21(3)) Agents: KING, Robert. A. et al.; Bunton And Williams LLP, 2200 Pennsylvania Avenue, NW, Washington, DC 20037 (US). — _ = = = = = Title: SYSTEMS AND METHODS : Systems and methods a distributed ledger network may comprising a plurality of entries for public transaction payloads for digest of a transaction payload computer processor and hosting a public payloads for the private transactions Ir---- embodiment ei comprise .,. action FOR PROVIDING DATA PRIVACY IN A PRIVATE DISTRIBUTED LEDGER are disclosed. According to another processor and hosting a central the entries for public transactions comprise a cryptographic nodes each comprising a second private database comprising trans - = (54) = Adrnin Agent (110) Regulator (130) _Arc Public - Pn.te Slate P = = / ---'.--- \ .__, = Borrower X170) Investor 150n State ale = which the node is b.- in and private transactions, Figure private transaction; first 71 _ for providing the respective for the respective to plurality of second ledger node computer wherein for private transactions and a s Investor 150 1 Stale Pnvatc Pm _ Il 11 IN ei M IN 1-1 ---- (57) 1-1 C ledger en. ) hash 7 1 1 . 9 node include database comprising data privacy a first node transactions public transaction, and the entries a party. 1 a private distributed comprising a and a the public transactions,